Exposure
ID
GRAVI.2023-08-09T04:08:23.072_1
Header ID
GRAVI.2023-08-09T04:08:23.072
Date updated
2023-08-09 04:20:25 UTC+0000
Release date
2023-08-09 04:08:23 UTC+0000
UTC Start
2023-08-09 04:08:23.072
UTC End
2023-08-09 04:13:43.072
MJD Start
60165.17248926
MJD End
60165.17619296371
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002942
Ambient temperature (°C)
13.75
Seeing (arcsec)
1.11
Observation
ID
54931
Category
calibrator
Program ID
111.24LM.001
Program Title
CONNECTING THE WIND AND PHOTOSPHERE OF RED SUPERGIANTS WITH OBSERVATIONS OF ANTARES
Program Type
Normal
PI / COI
MONTARGES/ CANNON/ DE KOTER/ LEBRE/ LAGADEC/ NORRIS/ LOPEZ ARISTE/ SANCHEZ/ MATHIAS/ KERVELLA/ PALADINI/ DECIN/ CHIAVASSA/ PERRIN/ WITTKOWSKI/ RIDGWAY/ SANA/ HAUBOIS
Target
ID
40713
Name
HD_142407
RA
238.874813
DEC
-31.08351
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7210 24.7340 185.9000 186.9000
A0-D0 15.6350 15.0810 111.9000 113.5000
A0-C1 18.5980 18.5560 170.3090 171.8910
B2-D0 25.3570 25.0300 42.3000 42.2000
B2-C1 8.4510 8.3420 42.2590 42.1810
D0-C1 16.9070 16.6880 222.3140 222.2360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24LM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60165.17248926
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD_142407
HIERARCH ESO INS SOBJ NAME HD_142407
RA 238.874813
DEC -31.08351
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.721
HIERARCH ESO ISS PBL12 END 24.734
HIERARCH ESO ISS PBLA12 START 185.9
HIERARCH ESO ISS PBLA12 END 186.9
HIERARCH ESO ISS PBL13 START 15.635
HIERARCH ESO ISS PBL13 END 15.081
HIERARCH ESO ISS PBLA13 START 111.9
HIERARCH ESO ISS PBLA13 END 113.5
HIERARCH ESO ISS PBL14 START 18.598
HIERARCH ESO ISS PBL14 END 18.556
HIERARCH ESO ISS PBLA14 START 170.309
HIERARCH ESO ISS PBLA14 END 171.891
HIERARCH ESO ISS PBL23 START 25.357
HIERARCH ESO ISS PBL23 END 25.03
HIERARCH ESO ISS PBLA23 START 42.3
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 8.451
HIERARCH ESO ISS PBL24 END 8.342
HIERARCH ESO ISS PBLA24 START 42.259
HIERARCH ESO ISS PBLA24 END 42.181
HIERARCH ESO ISS PBL34 START 16.907
HIERARCH ESO ISS PBL34 END 16.688
HIERARCH ESO ISS PBLA34 START 222.314
HIERARCH ESO ISS PBLA34 END 222.236
HIERARCH ESO ISS AMBI TAU0 START 0.002942
HIERARCH ESO ISS AMBI TAU0 END 0.002942
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11